25980224

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9954

約数の個数: 28

約数和(自身を含む): 52817268

約数和(自身を除く): 26837044

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 9901, 19802, 39604, 79208, 158416, 316832, 405941, 633664, 811882, 1623764, 3247528, 6495056, 12990112, 25980224]

約数ペア:

[(1, 25980224), (2, 12990112), (4, 6495056), (8, 3247528), (16, 1623764), (32, 811882), (41, 633664), (64, 405941), (82, 316832), (164, 158416), (328, 79208), (656, 39604), (1312, 19802), (2624, 9901)]